| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $242.88 | 9.404% | $265.7204 | $265.72 | $265.70 | $265.70 |
| Purchase #2 | $105.42 | 11.792% | $117.8511 | $117.85 | $117.85 | $117.90 |
| Purchase #3 | $128.83 | 10.293% | $142.0905 | $142.09 | $142.10 | $142.10 |
| Purchase #4 | $93.63 | 12.832% | $105.6446 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $234.76 | 7.810% | $253.0948 | $253.09 | $253.10 | $253.10 |
| Purchase #6 | $208.36 | 8.305% | $225.6643 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $247.54 | 11.726% | $276.5665 | $276.57 | $276.55 | $276.60 |
| 7 purchase totals = | $1,261.42 | $1,386.6322 | $1,386.62 | $1,386.60 | $1,386.70 | |